•Freezer racks fit various size of freezer •Made of stainless steel for durability •Better appearance designed •No sharp edges to avoid risk of injury •Suitable for standard sized freezer boxes

•High efficiency Refrigeration system •High-precision Temperature control system •Large-area finned condenser •High-performance vacuum insulation •Well-developed alarm system

High- quality stanless steel Samples can be stored in liquid or vapor phases Microcomputer touch screen control system  Large capacity Excellent temperature uniformity

Optional vapor phase & liquid phase Intelligent fluid replenishment Aluminum alloy liquid nitrogen containers Real-time temperature and liquid level monitoring

Special durable aluminum construction, compact and lightweight Low Liquid Nitrogen Consumption Low Heat Transfer Design Standard Multi-layer Square Buckets

•High efficiency Refrigeration system •High-precision Temperature control system •People-oriented design

Cutting-edge control technology 7-inch LCD touch screen High-precision wind speed sensor High-configuration, maintenance-free EBM independent fan Using dual ultra-high efficiency ULPA filter, the cleanliness level meets ISO class 3 standard 10° tilted window design

•Stable temperature performance •High quality refrigeration system •High-precision temperature control •Reliable audible and visual alarm system •Cost-effective biomedical chest freezer